<template>
  <div>
    <div
      class="item"
      v-for="(item,index) of list"
      :key="index"
    >
      <div class="item-title border-bottom">
        <span class="item-title-icon"></span>
        {{ item.title }}
      </div>
      <div
        v-if="item.children"
        class="item-children"
      >
        <!-- 递归组件 -->
        <detail-list :list="item.children"></detail-list>
      </div>
    </div>

  </div>
</template>

<script>
export default {
  name: "DetailList",
  props: {
    list: {
      type: Array,
      default: []
    }
  }
};
</script>

<style lang="stylus" scoped>
.item {
  .item-title {
    line-height: 0.8rem;
    font-size: 0.32rem;
    padding: 0 0.2rem;

    .item-title-icon {
      position: relative;
      left: 0.06rem;
      top: 0.06rem;
      display: inline-block;
      width: 0.36rem;
      height: 0.36rem;
      background: url('http://s.qunarzz.com/piao/image/touch/sight/detail.png') 0 -0.45rem no-repeat;
      margin-right: 0.1rem;
      background-size: 0.4rem 3rem;
    }
  }

  .item-children {
    padding: 0 0.2rem;
  }
}
</style>

